如何隐藏 RCP 中的默认上下文菜单项？答案

【问题标题】：How to hide default context menu item in RCP?如何隐藏 RCP 中的默认上下文菜单项？
【发布时间】：2019-07-05 12:37:15
【问题描述】：

当您右键单击项目时，有没有办法从 Eclipse 上下文菜单中隐藏/删除/禁用“调试为”项？

我认为这是要删除但无法确定的扩展点。

org.eclipse.ui.activities

【问题讨论】：

标签： eclipse eclipse-plugin eclipse-rcp

【解决方案1】：

我不确定是否可以删除调试本身。但是我们在 Eclipse 4diac 正在使用这些活动来向我们的用户隐藏很多菜单条目。下面我以我们在 plugin.xml 中用于停用东西的 sn-p 为例。困难的部分总是找到正确的模式，正如我刚刚看到的第一行试图停用很多调试条目。我希望这会有所帮助。

<extension point="org.eclipse.ui.activities">
    <activity id="org.eclipse.fordiac.ide.disabledxtensions" name="Hidden activities"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.debug.ui.*"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.search.*"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.team.*" />
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.jdt.*" /> 
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.pde.*" />
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.ui.externaltools.*"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.emf.mwe2.*"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.ant.*"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.emf.*"/> 
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.xtext.ui.shared.*"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.ui.project.cleanAction"/> 
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.ui.project.buildProject"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.ui.project.buildAutomatically"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.ui.project.buildAll"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.ui.project.rebuildAll"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.ui.project.buildLast"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.xtext.ui.*"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.xtext.xtext.ui.*"/>   
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.xtend.ide.*"/>   
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.xtend.ui.*"/>
    <activityPatternBinding activityId="org.eclipse.fordiac.ide.disabledxtensions" pattern="org.eclipse.xtend.*"/>   
</extension>

【讨论】：